Standard

IEC 62271-207:2007 ED1

Aug 2007 Revised

Note: This standard has a new edition: IEC 62271-207:2023 ED3

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Language English/French

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Abstract

This International Standard applies to switchgear assemblies for alternating current of rated voltages above 52 kV for indoor and outdoor installations, including their supporting structure rigidly connected to the ground, and does not cover the seismic qualification of live tank circuit breakers. Switchgear assemblies do have typically low centers of gravity, e.g. gas-insulated switchgear (GIS). This first edition of IEC 62271-207 cancels and replaces the first edition of IEC 62271-2 and constitutes a technical revision. The change from IEC 62271-2 is as follows: -the minimum voltage rating was changed from 72,5 kV to above 52 kV

Document information

Standard from IEC
Published: 23 August 2007
Withdrawn: 27 April 2012
Edition: 1
Version: 1
Document type: IS
Pages
ISBN: 2831892821

ICS 29.130.10
ISO TC TC 17/SC 17C

Product Relations

Revised by: IEC 62271-207:2012 ED2
Adopted by: NEK IEC 60269-3:2006
Adopted by: NEK IEC 60269-3:2006
Replaces: IEC 62271-2:2003 ED1

IEC 62271-207:2007 ED1

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IEC 62271-207:2023 ED3

IEC 62271-207:2012 ED2